3 years ago

the average age of teacher at school is 36 years.mr Smith age is 11/9 of the average. how old is Mr Smith?

Mathematics

1 answer:

Jobisdone [24]3 years ago

6 0

Answer: 44

Step-by-step explanation:

I'm positive this is right! Have a good day! Hope this helps! Please give brainliest, i would help a lot if you did, but its fine if you don't Just have a good rest of the day!

You might be interested in

Given the picture below, find x and both angles.

sashaice [31]

3x+2+x+8=180; 4x+10=180; 4x=170; x= 170/4= 42.5

Angle on top is x+8=42.5+8=50.8

Angle on the bottom is 3x+2=3•42.5+2= 129.5

7 0

3 years ago

$i^5+i^{-25}+i^{45}$<img src="https://tex.z-dn.net/?f=%24i%5E5%2Bi%5E%7B-25%7D%2Bi%5E%7B45%7D%24" id="TexFormula1" title="$i^5+i

gregori [183]

$i^5+i^{-25}+i^{45}$

Rewrite the term $i^{-25}$

$=i^5+\dfrac{1}{i^{25}}+i^{45}$

Expand each term so we have

$=i(i^2)^2+\dfrac{1}{i(i^2)^{12}}+i(i^2)^{22}$

Use the fact that $i^2=-1$

$=i(-1)^2+\dfrac{1}{i(-1)^{12}}+i(-1)^{22}$

Use the fact that $(-1)^{a}=1$ when a is an even number

$=i+\dfrac{1}{i}+i$

Simplify

$=i-i+i$

$=i$

Let me know if you need any clarifications, thanks!

3 0

3 years ago

Read 2 more answers

Sharon drops a rubber ball from a height of 160 feet. Every bounce sends the ball half as high as it was before.

neonofarm [45]

Answer:

10 feet

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

What is the next two terms of the sequence 12,17,22,27

lys-0071 [83]

Answer:

32 and 37

Step-by-step explanation:

Because the difference between the values is 5.

6 0

3 years ago

Read 2 more answers

HELP I NEED ANSWER BEFORE 11 59

almond37 [142]

I think it’s 1 because there’s 9 shirts left and atleast one of them has to be green

7 0

3 years ago

Read 2 more answers

the average age of teacher at school is 36 years.mr Smith age is 11/9 of the average. how old is Mr Smith?​

the average age of teacher at school is 36 years.mr Smith age is 11/9 of the average. how old is Mr Smith?